A catalytic titanium dioxide treatment system and method thereof

Abstract

The invention relates to the field of the titanium white salt catalytic treatment and in particular to a treatment system for catalyzing titanium white salt and a method thereof. The treatment systemfor catalyzing the titanium white salt comprises a bracket, a material storage mechanism, a first discharging mechanism, a second discharging mechanism and a stirring mechanism. The material storage mechanism is symmetrically installed at two sides of the bracket. The lower part of the first discharging mechanism is correspondingly provided with the second discharging mechanism. The second discharging mechanism is installed corresponding to the stirring mechanism. The stirring mechanism is coincided with an axis in the second discharging mechanism. The bracket comprises a base bracket, a firstvertical bracket and a second vertical bracket. A preparation method for titanium dioxide is simple and rational. Feeding is convenient, and an addition quantity is easy to be controlled. The preparation method comprises the following steps: adding solution, uniformly stirring, after calcining, evaporating liquid and gas, and enabling metal tungsten and vanadium to be remained on the surface of titanium white particles, wherein the prepared titanium dioxide is high in catalytic efficiency, long in service life, slow in lose efficacy and the like.

Description

technical field [0001] The invention relates to the field of catalytic titanium white salt treatment, in particular to a catalytic titanium white salt treatment system and a method thereof. Background technique [0002] Catalytic titanium dioxide is a new application field of titanium dioxide, and currently there are few domestic manufacturers. The main tungsten powder used for salt treatment is added to metatitanic acid and then calcined after stirring. During the process, it is necessary to prepare tungsten and vanadium solutions and the ratio of addition. The titanium dioxide obtained is obtained because the tungsten powder does not disperse on the surface of each titanium dioxide ion. Catalytic titanium dioxide has weak catalytic force, rapid failure and low catalytic efficiency. [0003] Based on the above prior art, the applicant has made persistent and beneficial exploration and repeated design, and conducted a non-limited number of tests, finally found a solution to...

AI Technical Summary

Problems solved by technology

The main tungsten powder used for salt treatment is added to metatitanic acid and then calcined after stirring. During the process, it is necessary to prepare tungsten and vanadium solutions and the ratio of addition. The titanium dioxide obtained is obtained because the tungsten powder does not disperse on the surface of each titanium dioxide ion. Catalytic titanium dioxide, weak catalytic force, fast failure, low catalytic efficiency, etc.

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